[Me...] Posted May 17, 2019 Share Posted May 17, 2019 I have measured these two radii separately for the purpose a Profile callout but what is a preferred method of constructing the Ø 1.771 ± .002 tangent dimension shown in the picture? Link to comment https://qualityforum.zeiss.com/topic/18598-constructing-a-tangent-diameter/ Share on other sites More sharing options...
[Ri...] Posted May 17, 2019 Share Posted May 17, 2019 Can you drop a theoretical plane on the center-line to intersect the two arcs, and then drop them into a symmetry point or create a theoretical circle based on the distance between the two and their symmetry center? Link to comment https://qualityforum.zeiss.com/topic/18598-constructing-a-tangent-diameter/#findComment-104650 Share on other sites More sharing options...
[Me...] Posted May 17, 2019 Author Share Posted May 17, 2019 I was able to construct the feature by Recalling Feature Points into a Circle and changing to Inner/Outer Tangential, but it is only accurate with scanning points. Link to comment https://qualityforum.zeiss.com/topic/18598-constructing-a-tangent-diameter/#findComment-104652 Share on other sites More sharing options...
[Ri...] Posted May 17, 2019 Share Posted May 17, 2019 Yeah. I'd probably stay away from that. The print doesn't show the Ø characteristic, so it is only a linear dimension, not a diameter. Link to comment https://qualityforum.zeiss.com/topic/18598-constructing-a-tangent-diameter/#findComment-104654 Share on other sites More sharing options...
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